- Definitions|2
- Thesaurus|770
- Abbreviations|0
115 entries under adjective topic. ×
| veritable(physical, material, certain, absolute) | |
| absolutely certain(expression, solid, certain, sure) | |
| acknowledged | |
| airtight | |
| apodictic | |
| cinched(solid, certain, sure, confident) | |
| clinched(solid, certain, sure, confident) | |
| compelling(sound, reasonable, rational, definite) | |
| confirmed(good, sound, right, reasonable) | |
| dependable(flat, solid, superior, certain) | |
| electropositive | |
| ensured(solid, certain, sure, confident) | |
| express(clear, certain, sure) | |
| favorable | |
| guaranteed(clear, hard, sound, firm) | |
| impregnable | |
| in the bag(expression, idiom, clear, firm) | |
| insured(solid, certain, sure, confident) | |
| invincible | |
| invulnerable |
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| APA | Smart Define. (2015). irrefutable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/irrefutable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "irrefutable thesaurus" https://smartdefine.org/irrefutable/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, irrefutable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/irrefutable/thesaurus/synonyms>. |
| MLA | Smart Define. "irrefutable thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/irrefutable/thesaurus/synonyms> |